Difference between revisions of "Observation of Diffusion"
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=Activity No # 2 - '''Observation of Diffusion'''= | =Activity No # 2 - '''Observation of Diffusion'''= | ||
Revision as of 12:13, 22 June 2015
Activity No # 2 - Observation of Diffusion
Estimated Time
40Min
Materials/ Resources needed
- Water
- Beaker
- KMNO4 crystals
Prerequisites/Instructions, if any
==Multimedia resources==
{{#ev:youtube| jinJNeHvowo| 400}}
https://www.youtube.com/watch?v=jinJNeHvowo
Website interactives/ links/ simulations
Process (How to do the activity)
take some water in a beaker . Drop a crystal of potassium permanganet into it . The change occurs due to the movement of molecules the potassium permanganet diffusesthis process of movement of molecules is called diffusion.